Sm2 Er6 S12
semiconductor· Sm2 Er6 S12
Sm2Er6S12 is a rare-earth sulfide compound composed of samarium, erbium, and sulfur, belonging to the class of rare-earth chalcogenide semiconductors. This material exists primarily in research and development contexts, investigated for its potential in optoelectronic and photonic applications due to the lanthanide dopants that enable luminescent and electronic properties. While not yet commercialized at scale, rare-earth sulfides in this family are of interest for solid-state lighting, thermal imaging, and specialized semiconductor applications where the unique electronic structure of heavy rare earths offers advantages over conventional semiconductors.
rare-earth semiconductors (research)optoelectronic materialssolid-state lightingthermal imaging detectorslanthanide-based photonicshigh-performance semiconductor research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | eV/atom | — | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Export Control
RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.